-
To see through to the living room door, try to get out of the door, and the sofa should be against the wall.
Design according to the decoration style of your home. You can go to the "Qi Family" gallery to see, there are many classic cases of similar decoration, I hope to inspire you, hope! If you want to know more about decoration, you can click on my ID to enter the Qijia Decoration Forum to learn.
9 meters * 7 meters is very large, at least 55 inches or more! >>>More
But it's like that, because your size is still very large, if you like this kind of long or like a relatively large one, this kind of scum patchang sofa is also a happy star, I like it more or belong to the small master.
Whether it is reasonable depends on the design calculation, and the strength of beams, columns and slabs is reasonable if they meet the requirements.
You don't need to add beams, and the concrete strength grade is 25; PLATE THICKNESS 140MM; The steel bar is made of secondary steel bar (rebar attack balance stuffing), the diameter of the straight barrage section is mm, and the spacing is 120mm double-layer two-way.